<%@page contentType="text/html; charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>被引入的头文件</title>
    <style type="text/css">
        h1{color:red;text-align: center;size: 7px;}
    </style>
</head>
<body>
<h1>INCLUDE指令标记的使用</h1>
</body>
</html>